<?php
/**
 * Created by IntelliJ IDEA.
 * User: lenovo
 * Date: 2019/1/12
 * Time: 14:38
 */
$temp=" ";
if(isset($_COOKIE["qity"])){
    $temp=$_COOKIE["qity"];

}else{
    setcookie("qity","beijing");
}
echo $temp;
?>
